arch/powerpc/kernel/rtas.c: In function 'rtas_restart':arch/powerpc/kernel/rtas.c:655:24: error: 'SYS_RESTART' undeclared (first use in this function)arch/powerpc/kernel/rtas.c: In function 'rtas_power_off':arch/powerpc/kernel/rtas.c:664:24: error: 'SYS_POWER_OFF' undeclared (first use in this function)arch/powerpc/kernel/rtas.c: In function 'rtas_halt':arch/powerpc/kernel/rtas.c:674:24: error: 'SYS_HALT' undeclared (first use in this function)

Caused by commit ac050ff2a176 ("It is not necessary to share the samenotifier.h").